CN205940336U - Four point contact ball's inner ring track groove position survey of fire hole frock - Google Patents
Four point contact ball's inner ring track groove position survey of fire hole frock Download PDFInfo
- Publication number
- CN205940336U CN205940336U CN201620744081.0U CN201620744081U CN205940336U CN 205940336 U CN205940336 U CN 205940336U CN 201620744081 U CN201620744081 U CN 201620744081U CN 205940336 U CN205940336 U CN 205940336U
- Authority
- CN
- China
- Prior art keywords
- ring
- spheroid
- base
- inner ring
- contact ball
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model relates to a four point contact ball's inner ring track groove position survey of fire hole frock, including the base, be equipped with on the base to be used for pressing and circle a plurality of spheroid between slot and the base including establishing, the spheroid encloses into circularly, still is equipped with on the base to be used for limiting the spheroid and to produce the limit structure of offset to inboard, the outside, and spheroidal top still is equipped with and is used for pressing the clamp plate that circles including establishing, forms the inner circle between clamp plate and the spheroid and places the space, is equipped with the meter that is used for the measuring pressing plate height on the clamp plate. The present invention uses the technical scheme, the utility model provides a four point contact ball's inner ring track groove position survey of fire hole frock, it can be put the inner ring track trench at the bottom of the no ditch and measure, and easy operation is fit for putting into production on -line work.
Description
Technical field
This utility model is related to a kind of bearing grooved position measurement frock, particularly in a kind of four-point contact ball
Circle grooved position measurement frock.
Background technology
Four-point contact ball is a kind of divergence type bearing it may also be said to be that a set of bearing can bear bi-directional axial load
Angular contact ball bearing.
Common four-point contact ball inner ring is can be detached, and the no bottom of trench of the groove on inner ring, and current, application
The widest frock measuring bearing grooved position, it can only measure to the inner ring having bottom of trench, and therefore, it can not meet need
Will.
Content of the invention
The purpose of this utility model：In order to overcome the defect of prior art, this utility model provides a kind of 4 points of contacts
The inner ring grooved position measurement frock of ball bearing, it can measure to the inner ring grooved position of no bottom of trench, simple to operate, fits
Close and work on a production line.
The technical solution of the utility model：A kind of inner ring grooved position measurement frock of four-point contact ball, its feature
It is：Include base, base is provided with for being pressed on several spheroids between groove and base on inner ring, and spheroid surrounds
Circle, base is additionally provided with for limiting spheroid to the position limiting structure of inner side, the skew of outside generation position, the top of spheroid also sets
There is the pressing plate for being pressed on inner ring, between pressing plate and spheroid, form inner ring placement space, pressing plate is provided with for measurement pressure
The measurement table of plate hight degree.
Using technique scheme, during measurement, inner ring is placed between pressing plate and spheroid so that on spheroid and inner ring
Conflict at the one of trench wall, now, on pressing plate, measurement table reads measured value, if the numerical value recording is identical with default numerical value
Or in range of error then grooved position meet require, if the numerical value recording compared with default numerical value beyond range of error,
Then grooved position can not meet needs；In addition, this measurement frock can also detect to the inner ring with double grooves, first will be interior
The groove of circle side passes down through measurement table and records numerical value A, then the groove of inner ring opposite side is passed down through measurement table records number
Value B, if A and B is in range of error, illustrates that the groove of both sides meets and requires, conversely, the groove of both sides can not meet wanting
Ask.Therefore, the inner ring grooved position measurement frock of the four-point contact ball of this structure, it can be to the groove position of no bottom of trench
Put and measure, simple to operate, it is suitable for working on a production line.
Of the present utility model arrange further：Described position limiting structure includes inner shield ring, outer back-up ring, and spheroid is arranged on interior
Between back-up ring and outer back-up ring.
Arranged further using above-mentioned, this position limiting structure, structure is simple, can prevent spheroid from producing position well inclined
Move.
Of the present utility model further arrange：On base, corresponding inner shield ring position is provided with annular positioning groove, and described is interior
Back-up ring is plugged in locating slot.
Further arranged using above-mentioned, this inner shield ring positioning mode, structure is simple, installation, convenient disassembly.
Of the present utility model further arrange again：Outer back-up ring part located with base is fixedly connected, described outer back-up ring
Using external diameter ring gauge.
Further arranged again using above-mentioned, external diameter ring gauge both can carry out spacing, and so that spheroid to spheroid
Positioning precision is high.
Of the present utility model further arrange again：Mutually conflict between adjacent two spheroids.
Further arranged again using above-mentioned, so so that gap will not be produced between spheroid, thus avoiding measuring
Error.
Of the present utility model further arrange again：Described measurement table is amesdial.
Using above-mentioned further setting again so that the precision of measurement is higher, it is convenient to measure.
Brief description
The structural representation of Fig. 1 inner ring with double grooves for the measurement of this utility model specific embodiment.
Specific embodiment
As shown in figure 1, a kind of inner ring grooved position measurement frock of four-point contact ball, include base 1, base 1
It is provided with for being pressed on several spheroids 3 between groove 21 and base 1 on inner ring 2, spheroid 3 surrounds circle, adjacent two balls
Mutually conflict between body 3, base 1 be additionally provided with for limiting spheroid 3 to the position limiting structure of inner side, the skew of outside generation position,
In this utility model specific embodiment, described position limiting structure includes inner shield ring 4, outer back-up ring 5, and spheroid 3 is arranged on inner shield ring 4
And outer back-up ring 5 between, on base 1, corresponding inner shield ring 4 position is provided with annular positioning groove 11, and described inner shield ring 4 is plugged in positioning
In groove 11；Outer back-up ring 5 is fixedly connected through bolt 6 with base 1, and described outer back-up ring 5 adopts external diameter ring gauge, and the top of spheroid 3 is also
Be provided with the pressing plate 7 for being pressed on inner ring 2, between pressing plate 7 and spheroid 3 formed inner ring 2 placement space, pressing plate be provided with for
The measurement table 8 of measuring pressure plate 7 height, described measurement table 8 is amesdial naturally it is also possible to adopt dial gauge, slide gauge etc..
But, adopt amesdial measurement convenient in this utility model specific embodiment, and, high precision.
During measurement, inner ring 2 is placed between pressing plate and spheroid 3 so that groove 21 inwall on spheroid 3 and inner ring 2
Conflict at one, now, on pressing plate, amesdial reads measured value, if the numerical value recording is identical with default numerical value or in error model
In enclosing then groove 21 position meet require, if the numerical value recording compared with default numerical value beyond range of error, groove 21
Position can not meet needs；This measurement frock can also detect to the inner ring 2 with double grooves 21, first by inner ring 2 side
Groove 21 pass down through amesdial and record numerical value A, then the groove 21 of inner ring 2 opposite side passed down through amesdial record numerical value
B, if A and B is in range of error, illustrates that the groove 21 of both sides meets and requires, conversely, the groove 21 of both sides can not meet wanting
Ask.Therefore, the inner ring 2 groove 21 position measurement frock of the four-point contact ball of this structure, it can be in no bottom of trench
Circle groove 21 position measures, simple to operate, is suitable for working on a production line.
Claims (2)
1. a kind of four-point contact ball inner ring grooved position measurement frock it is characterised in that：Include base, base sets
Have for being pressed on several spheroids between groove and base on inner ring, spheroid surrounds circle, base is additionally provided with for limiting
To the position limiting structure of inner side, the skew of outside generation position, the top of spheroid is additionally provided with the pressure for being pressed on inner ring to spheroid processed
Plate, forms inner ring placement space between pressing plate and spheroid, pressing plate is provided with the measurement table for measuring pressure plate height, described limit
Bit architecture includes inner shield ring, outer back-up ring, and spheroid is arranged between inner shield ring and outer back-up ring, and on base, corresponding inner shield ring position sets
There is annular positioning groove, described inner shield ring is plugged in locating slot, and outer back-up ring is fixedly connected through bolt with base, described outer gear
Circle adopts external diameter ring gauge, mutually conflicts between adjacent two spheroids.
2. four-point contact ball according to claim 1 inner ring grooved position measurement frock it is characterised in that：Described
Measurement table be amesdial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620744081.0U CN205940336U (en) | 2016-07-12 | 2016-07-12 | Four point contact ball's inner ring track groove position survey of fire hole frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620744081.0U CN205940336U (en) | 2016-07-12 | 2016-07-12 | Four point contact ball's inner ring track groove position survey of fire hole frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205940336U true CN205940336U (en) | 2017-02-08 |
Family
ID=57928146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620744081.0U Active CN205940336U (en) | 2016-07-12 | 2016-07-12 | Four point contact ball's inner ring track groove position survey of fire hole frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205940336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855514A (en) * | 2018-12-27 | 2019-06-07 | 中国航发哈尔滨轴承有限公司 | A kind of measurement method of the double half inner ring ditch curvature of angular contact ball bearing |
-
2016
- 2016-07-12 CN CN201620744081.0U patent/CN205940336U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855514A (en) * | 2018-12-27 | 2019-06-07 | 中国航发哈尔滨轴承有限公司 | A kind of measurement method of the double half inner ring ditch curvature of angular contact ball bearing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105180877B (en) | Mechanical part inner bore adjacent sinking groove spacing metering measuring tool | |
| CN202255165U (en) | Vernier caliper | |
| CN202938736U (en) | Integrated go/no-go snap gauge | |
| CN205940336U (en) | Four point contact ball's inner ring track groove position survey of fire hole frock | |
| CN203744893U (en) | Tool for detecting external diameter of odd number tooth | |
| CN103245276B (en) | A kind of measuring method of bearing axial play | |
| CN205066645U (en) | Adjacent recess interval measuring device of hole | |
| CN205879047U (en) | Four point contact ball's outer lane slot position survey of fire hole frock | |
| CN208269773U (en) | A kind of shift fork special gauge | |
| CN201392160Y (en) | Special measuring tool for central hole of perforating charge | |
| CN103344167A (en) | Crankshaft semicircular key groove depth detection tool | |
| CN204479004U (en) | Capstan rotor concentricity proving installation | |
| CN105066852A (en) | Measurement tool and measurement method of verticality of deep hole of tube plate | |
| CN205843543U (en) | A kind of bearing detecting device | |
| CN102997808B (en) | A kind of dimension measuring implement | |
| CN207894358U (en) | Simple stylus percentage tabular form differential casing Internal Spherical Surface coaxality measuring mechanism | |
| CN202329460U (en) | Taper hole measurement device | |
| CN102865793B (en) | The measurement mechanism of bearing washer inner arc surface and measuring method | |
| CN204438973U (en) | Bench height difference cubing inside and outside engine crank curved bar side | |
| CN204043557U (en) | A kind of conical surface bounce gauge | |
| CN203364721U (en) | Measuring device used for inner and outer circular grooves of belt pulley | |
| CN102109312A (en) | Method for detecting internal diameter size of extra-large bearing ferrule seam allowance | |
| CN104374285A (en) | Device special for detecting depth of stopping seam of mainshaft cap | |
| CN206944888U (en) | A kind of measurement apparatus of inner groove diameter | |
| CN101387511B (en) | Measurement method for inside diameter vertical difference of high precision bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 16 No. 325000 Yong Jiang Road, hi tech Industrial Development Zone, Zhejiang, Wenzhou, China Patentee after: C&U Co.,Ltd. Address before: 16 No. 325000 Yong Jiang Road, hi tech Industrial Development Zone, Zhejiang, Wenzhou, China Patentee before: C & U Group Ltd. |